Cephalopoda - Ellesmerocerida - Protocycloceratidae
Full reference: J. S. Cullison. 1944. The stratigraphy of some Lower Ordovician formations of the Ozark uplift. University of Missouri School of Mines and Metallurgy Technical Series Bulletin 15(2):1-112
Belongs to Cyptendoceras according to J. S. Cullison 1944
Sister taxa: Cyptendoceras floridaense, Cyptendoceras kirki, Cyptendoceras rhythmicum, Cyptendoceras richardsoni, Cyptendoceras ruedemanni, Cyptendoceras whitfieldi
Type specimen: Its type locality is M. S. M. 75.28. Highway 25 down to Crystal City Glass Workers Country Club., which is in a Cassinian carbonate dolomite/chert in the Cotter Formation of Missouri.
Ecology: nektobenthic carnivore
Distribution: found only at M. S. M. 75.28. Highway 25 down to Crystal City Glass Workers Country Club.
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.